| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [to-vb] why [art] [noun sg] | 40 |
|
| 2 | [adj] [to-vb] why [art] [noun sg] | 38 |
|
| 3 | [adj] [to-vb] why the [noun sg] | 28 |
|
| 4 | [adj] [to-vb] why the [noun sg] | 28 |
|
| 5 | [adj] to see why [art] [noun sg] | 16 |
|
| 6 | easy [to-vb] why [art] [noun sg] | 13 |
|
| 7 | easy [to-vb] why [art] [noun sg] | 12 |
|
| 8 | difficult [to-vb] why [art] [noun sg] | 11 |
|
| 9 | [adj] [to-vb] why a [noun sg] | 11 |
|
| 10 | difficult [to-vb] why [art] [noun sg] | 11 |
|
| 11 | [adj] [to-vb] why a [noun sg] | 10 |
|
| 12 | [adj] to explain why [art] [noun sg] | 9 |
|
| 13 | [adj] to understand why [art] [noun sg] | 8 |
|
| 14 | hard [to-vb] why [art] [noun sg] | 6 |
|
| 15 | hard [to-vb] why [art] [noun sg] | 5 |
|
